Hitachi DS55MU01 Non-interactive Flat Panel Displays User Manual

DS55MU01

User Manual (English)

DS55MU01

iii

1. Important Safety instructions

[SAFETY WARNING]

• To reduce the risk of re or electric shock, do not expose this product to rain or moisture.

• To prevent injury, this product must be securely attached to the oor/wall in accordance with the installation

instructions.

• To reduce the risk of electric shock, do not remove the back cover

• Refer to qualied service personnel if needed.

Icons used in this manual

[WARNING] means,

If you ignore the warning message, you may be seriously injured or there is a possibility of accident or death.

[CAUTION] means,

If you ignore the caution message, you may be slightly injured or the product may be damaged.

[NOTE] means,

The note helps you understand and use the product safely. Please read the note carefully before using the product.

Warning:

This equipment is compliant with Class A of EN55032/CISPR 32. In a residential environment this equipment may cause

radio interference.

When moving the product, please grab the handles behind and the bottom of the product as shown below picture.

• The product must keep horizontal and upright position when moving.

• Do not hold the corner of the product when you grab the bottom of the product.

DS55MU01

1.1. SAFETY PRECAUTION

Note: The color and design may different by each model and the product specication are subject to change without

notice for performance enhancement.

1.1.1. Power

[Warning]

• Do not use damaged power cord, plug nor loose socket. It may cause electric shock or re.

• Do not connect multiple devices into a single socket. It may cause re due to overheating.

• Do not touch with wet hands when remove or plug the power cord to avoid electric shock.

• Insert the power plug into socket rmly. It may cause re when the connections are unstable.

• Connect the power cord to a grounded wall socket. There is risk of electric shock or injury.

• Do not bend nor pull the power cord and place heavy objects over the power cord. It may occur cord damage

and this may result in re.

• Please clean only with dry cloth when the plug pin or socket are dusty. It may cause re.

[Caution]

• Do not unplug the power plug while the product is operating. It may damage the product due to electric shock.

• Only a power cord specied by product manufacturer are recommended.

• Do not use the power cord from other devices. It may cause electric shock or re.

• Hold the plug itself when unplugging the power plug from the wall socket. If not, there is risk of electric shock or

re.

• Before moving or installing this product, be sure to turn off the power and disconnect the power cord. To turn

this product off completely, you must pull the power plug out of the wall socket. Consequently, the power plug

must be easily and readily accessible at all times.

• The AC inlet and MAIN Power Switch are disconnect device, the location on the apparatus and the function of

the switch shall be described, and the switch shall remain readily operable

1.1.2. Installation

[Warning]

• Do not install near any heat sources such as radiators, or other devices that produce heat. It may cause electric

shock or re.

• When mounting a product on the wall, make sure not to install the product by hanging the power and signal

cables on the back of it.

• Consult with your local dealer or specialized engineer to mount the product on the wall, and use the screws and

wall mounts that meet the VESA standard. Any damages or injuries by misuse or using an improper accessory are

not covered by the warranty.

• Leave a 10 cm (4 inches) (minimum) space from the wall for proper ventilation. If not, it may cause re.

• Keep the packing anti-moisture material or vinyl packing out of the reach of children. Anti-moisture material is

harmful if swallowed. If swallowed by mistake, force the patient to vomit and visit the nearest hospital. Additionally,

vinyl packing can cause suffocation. Keep it out of the reach of children.

• Please note than the product must be supported on proper stands or installed according to the manufacturer’s

recommendations. The product that are inappropriately situated on unstable shelves, inclined planes, or vibrating

places, etc., may fall over, resulting in injury.

• To reduce the risk of re or electrical shock, do not expose this product to rain, moisture or other liquids or dust.

It may cause electric shock or re.

• Keep the product away from direct sunlight.

• Keep the product of the reach of children and install on the stable and at place. NEVER allow children to climb

on or play on the product or the furniture and stands on which the product is placed.

DS55MU01

[Caution]

• Do not allow an impact shock or any objects to fall into the product, and do not drop anything onto the screen.

• Make sure the product is turned off, unplugged, and all cables have been removed. It may take more than 4 people

to than carry.

• Do not press or put stress on the front panel of the product.

• If the product is installed in a place where the operating conditions considerably, a serious quality problem may

occur due to the surrounding environment. In this case, install the product only after consulting our dealer about

the matter. (Places exposed to microscopic dust, chemicals, too high or low temperature, high humidity, airports or

stations where the product is continuously used.)

1.1.3. Cleaning

[Warning]

• Before cleaning the product, unplug the power cord and wipe gently with a soft cloth to prevent scratching.

• Do not spray water or other liquids directly on the product as electric shock may occur.

[Caution]

• Do not push, rub, or hit the surface with your ngernail or a sharp object, as this may result in scratches on the

screen and image distortions.

• Do not use any chemicals, such as waxes, benzene, alcohol, thinners, insecticides, air fresheners, or lubricants, as

these may damage the screen’s nish and cause discoloration.

• Do not spray liquid onto the surface. If water enters the product, it may result in re, electric shock, or malfunction.

1.1.4. General Usage

[Warning]

• To reduce the risk of electric shock, do not open the cover or back. No user serviceable parts inside. Refer to

qualied service personnel.

• Before moving or lifting the product, disconnect the power cord and all cables.

• The route cords and cables connected to the product so that they cannot be tripped over, pulled or grabbed.

• Do not stick metal objects or any other conductive material into the power cord. Do not touch the end of the

power cord while it is plugged in. It may result in re, electric shock.

• Unplug this product during lightning storms or when unused for long periods of time.

• Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

• To reduce the risk of re or electrical shock, do not expose this product to rain, moisture or other liquids. Do not

touch the product with wet hands. Do not install this product near ammable objects such as gasoline or candles,

or expose to direct air conditioning.

• NEVER allow children to climb on or play on the product or the furniture on which it is placed. It may cause

severe injury to children.

• Use only with a cart, stand, tripod, bracket, or table specied by the manufacturer, or sold with the product. When

a cart is used, be careful when moving the cart/product combination to avoid injury from tip-over.

• Install where it cannot be pushed, pulled over or knocked down.

• It is recommended to move the product in the box or packing material that originally came in.

• When holding the product, the screen should face away from you to avoid damage.

[Caution]

• If a xed image displays on the screen for a long period of time, it will be imprinted and become a permanent

disgurement on the screen. This is image burn or burn-in and not covered by the warranty.

• Avoid displaying a xed image on the screen for a long period of time to prevent image burn. Recommend to

power off or set the screen saver mode when not in use. Be aware that the image burn symptom cannot be

repaired and is not covered under warranty.

• When watching the screen, take 5 to 15 minute breaks every hour. Viewing screen for a long period of time may

cause fatigue or eye strain.

DS55MU01

• Take care not to touch the ventilation openings. When watching the screen for a long period, the ventilation

openings may become hot. This does not affect the performance of the product or cause defects in the product.

• Do not install this product on a wall if it could be exposed to oil or oil mist. This may damage the product and

cause it to fall.

• To install batteries in remote control, open the battery cover, replace batteries matching (+) and (-) ends to the

label inside the compartment, and close the battery cover. Failure to match the correct polarities of the battery

may cause the battery to burst or leak, resulting in re, personal injury, or ambient pollution.

• To prevent to swallow the small accessories for children, keep the accessories out of the reach of children.

• The product must keep horizontal and upright position when moving. Hold the top and bottom of the frame

rmly.

• When attaching the wall mount to the set, place the screen facing down on a cushioned table or at surface to

protect the screen from scratches by more than 2 people,

• Make sure that the screws are fastened tightly. (If they are not fastened securely enough, it may tilt forward after

being installed.)

1.2. MAINTENANCE

1.2.1. Cleaning

[Warning]

• When cleaning, unplug the power cord and wipe gently with a soft dry cloth to prevent scratching.

• Do not spray water or other liquids directly on the screen as electric shock may occur.

• Do not clean with chemicals such as alcohol, thinners, or benzene.

1.2.2. Installation

• Leave a 10 cm (4 inches) (minimum) space from the wall for proper ventilation. If not, it may cause re or

malfunction due to the high temperature product inside.

[When mounting on a wall]

10cm (3.93 inches)

10cm

(3.93 inches)

10cm

(3.93 inches)

1.2.3. Panel

• Avoid displaying a xed image on the screen for a long period of time (2 or more hours for LCD) to prevent

image burn. Recommend to power off or set the power saving mode or screen saver when not in use.

• Due to technological constraints of the Panel manufacturer, the images generated by this product may appear

either brighter or darker than normal by appr. 1ppm (parts per million) pixel.

• The number of sub-pixels of a panel by size: The number of Sub-Pixels = Max. Horizontal Resolution x Max.

Vertical Resolution x 3.

• For example, if the maximum resolution is 3840 x 2160, the number of sub-pixels is 1920 x 1080 x 3 =

12,441,600.

DS55MU01

vii

Table Of Contents

1. Unpacking and Installation 1

1.1. Unpacking ...........................................1

1.2. Package Contents ...........................1

1.3. Installation Notes ............................1

1.4. Mounting on a Wall .......................2

2. Parts and Functions 3

2.1. Control Panel ....................................3

2.2. Input/Output Terminals ...............4

2.3. Using of Remote sensor and

power indicator ...............................6

2.4. Remote Control ..............................7

3. Connecting External Equipment 10

3.1. Connecting External Equipment

(DVD/VCR/VCD) .......................10

3.2. Connecting a PC ..........................10

3.3. Connecting Audio Equipment 1 1

3.4. Connecting Multiple Displays in

a Daisy-chain Conguration . . 11

3.5. IR connection .................................11

3.6. IR Pass-through Connection . 12

4. Operation 13

4.1. Watch the Connected Video

Source ................................................13

4.2. Change Picture Format ............13

4.3. Overview .........................................13

4.4. Media Player introduction: ......14

4.5. Browser manual ............................15

4.6. PDF reader play ............................17

4.7. CMS .....................................................19

4.8. Custom App ...................................19

5. Signage display 20

5.1. Setting ................................................20

5.2. Ethernet ............................................20

5.3. Proxy ...................................................21

5.4. Signage Display ..............................21

5.5. System Tools ...................................29

5.6. Clone Media File ..........................30

5.7. Display ..............................................31

5.8. Apps ....................................................31

5.9. Security ..............................................31

5.10. Date & time ....................................31

5.11. Developer options ......................31

5.12. About .................................................31

5.13. Supplementary ..............................32

6. OSD Menu 34

6.1. Navigating the OSD Menu.....34

6.2. OSD Menu Overview ..............35

7. Supported Media Formats 41

8. Input Mode 44

9. Cleaning and Troubleshooting 46

9.1. Cleaning ............................................ 46

9.2. Troubleshooting ............................47

10. TechnicalSpecications 49

DS55MU01

1. Unpacking and Installation

1.1. Unpacking

• This product is packed in a carton, together with the standard accessories.

• Any other optional accessories will be packed separately.

• Due to the size and weight of this display it is recommended for two people to move it.

• After opening the carton, ensure that the contents are complete and in good condition.

1.2. Package Contents

Please verify that you received the following items with your package content:

• LCD display

• User Manual

• Warranty Card

• Remote control and AAA Batteries

• Power Cord

• RS232 Cable

• RS232 Daisy Chain Cable

• HDMI Cable

* The supplied power cord varies depending on destination.

Power Cord

User Manual

RS232 Daisy Chain Cable

FORMAT

SOURCE

INFOLIST

OPTIONSADJUST

VOL

NORMAL

ID SET ENTER

RS232 Cable

HDMI Cable

Warranty Card

Remote Control

and AAA Batteries

NOTES:

• For all other regions, apply a power cord that conforms to the AC voltage of the power socket and has been

approved by and complies with the safety regulations of the particular country (Type H05W-F, 2G or 3G, 0.75 or

1 mm

should be used).

• You might like to save the package box and packing material for shipping the display.

1.3. Installation Notes

• Due to the high power consumption, always use the plug exclusively designed for this product. If an extended line

is required, please consult your service agent.

• The product should be installed on a at surface to avoid tipping. The distance between the back of the product

and the wall should be maintained for proper ventilation. Avoid installing the product in the kitchen, bathroom or

any other places with high humidity so as not to shorten the service life of the electronic components.

• The product can normally operate only under 3000m in altitude. In installations at altitudes above 3000m, some

abnormalities may be experienced.

DS55MU01

1.4. Mounting on a Wall

To mount this display to a wall, you will have to obtain a standard wall-mounting kit (commercially available). We

recommend using a mounting interface that complies with TUV-GS and/or UL1678 standard in North America.

Protective Sheet

VESA Grid

Table

1. Lay a protective sheet on a table, which was wrapped around the display when it was packaged, beneath the screen

surface so as not to scratch the screen face.

2. Ensure you have all accessories for mounting this display (wall mount, ceiling mount, table stand, etc).

3. Follow the instructions that come with the base mounting kit. Failure to follow correct mounting procedures could

result in damage to the equipment or injury to the user or installer. Product warranty does not cover damage

caused by improper installation.

4. For the wall-mounting kit, use M6 mounting screws (having a length 10 mm longer than the thickness of the

mounting bracket) and tighten them securely.

5. Unit without base weight= 24.8 kg. The equipment and its associated mounting means still remain secure during

the test. For use only with UL Listed Wall Mount Bracket with minimum weight/load: 24.8 kg.

6. Portrait is not allowed.

1.4.1. VESA Grid

DS55MU01 400(H) x 400(V) mm, 400(H) x 200(V)

Caution:

To prevent the display from falling:

• For wall or ceiling installation, we recommend installing the display with metal brackets which are commercially

available. For detailed installation instructions, refer to the guide received with the respective bracket.

• To lessen the probability of injury and damage resulting from fall of the display in case of earthquake or other

natural disaster, be sure to consult the bracket manufacturer for installation location.

Ventilation Requirements for enclosure locating

To allow heat to disperse, leave space between surrounding objects as shown in the diagram below.

100 mm 100 mm

100 mm

DS55MU01

2. Parts and Functions

2.1. Control Panel

MUTE INPUT

1 2 3 4 5 6 7 8

[

] button

Use this button to turn the display on or put the

display to standby.

[MUTE] button

Switch the audio mute ON/OFF.

[INPUT] button

Choose the input source.

[

] button

• Increase the volume

• Enter into submenu while OSD menu is on

[

] button

• Decrease the volume

• Back to previous menu while OSD menu is

[

] button

• Move the highlight bar up to adjust the

selected item while OSD menu is on

• Increase the adjustment while adjust value.

[

] button

• Move the highlight bar down to adjust the

selected item while OSD menu is on.

• Decrease the adjustment while adjust value.

[MENU] button

Return to previous menu while OSD menu is

on, or to activate the OSD menu when OSD

menu is off.

Remote control sensor and power status

indicator

• Receives command signals from the

remote control.

• Indicates the operating status of the display

without OPS:

• Lights green when the display is turned

• Lights red when the display is in standby

mode

• When {SCHEDULE} is enabled, the light

blinks green and red

• If the light blinks red, it indicates that a

failure has been detected

• Lights off when the main power of the

display is turned off

* Using IR sensor cable for better remote

control performance. (Please refer to the

instructions of 3.5)

DS55MU01

2.2. Input/Output Terminals

PC LINE IN

VGA IN

USB-1

USB-2

AUDIO OUT

MICRO SD

1 32 5

4 6

7 98 10

HDMI 1 IN HDMI 2 IN

IR-IN IR-OUT

RJ45

RS232

OUT

RS232

DVI IN

AC IN

AC power input from the wall outlet.

MAIN POWER SWITCH

Switch the main power on/off.

RS232C IN /

RS232C OUT

RS232C network input / output for the loop-

through function.

RJ-45

LAN control function for the use of remote

control signal from control center. and internal

function.

IR IN /

IR OUT

IR signal input / output for the loop-through

function.

NOTES:

• This display’s remote control sensor will

stop working if the jack [IR IN] is connected.

• To remotely control your A/V device via

this display, refer to page 10 for or IR Pass

Through connection.

DVI IN

DVI video input.

HDMI1 IN /

HDMI2 IN

HDMI video/audio input.

VGA IN (D-Sub)

VGA video input.

PC LINE IN

Audio input for VGA source (3.5mm stereo

phone).

AUDIO OUT

Audio output to external AV device.

USB 2.0 /

USB 3.0 PORT

Connect your USB storage device

MICRO SD CARD

Connect your MICRO SD CARD.

SECURITY LOCK

Used for security and theft prevention.

DS55MU01

2.2.1. Inserting the batteries in the remote control

The remote control is powered by two 1.5V AAA batteries.

To install or replace batteries:

1. Press and then slide the cover to open it.

2. Align the batteries according to the (+) and (–)

indications inside the battery compartment.

3. Replace the cover.

Caution:

The incorrect use of batteries can result in leaks or bursting. Be sure to follow these instructions:

• Place “AAA” batteries matching the (+) and (–) signs on each battery to the (+) and (–) signs of the battery

compartment.

• Do not mix battery types.

• Do not combine new batteries with used ones. It causes shorter life or leakage of batteries.

• Remove the dead batteries immediately to prevent them from liquid leaking in the battery compartment. Don’t

touch exposed battery acid, as it can damage your skin.

NOTE: If you do not intend to use the remote control for a long period, remove the batteries.

2.2.2. Handling the remote control

• Do not subject to strong shock.

• Do not allow water or other liquid to splash the remote control. If the remote control gets wet, wipe it dry

immediately.

• Avoid exposure to heat and steam.

• Other than to install the batteries, do not open the remote control.

2.2.3. Operating range of the remote control

Point the top of the remote control toward the display’s remote control

sensor when pressing a button.

Use the remote control within a distance of less than 5m/16ft from

the display’s sensor, and a horizontal and vertical angle of less than 30

degrees.

NOTE: The remote control may not function properly when

the remote control sensor on the display is under direct

sunlight or strong illumination, or when there is an obstacle

in the path of signal transmission.

3030

DS55MU01

2.3. Using of Remote sensor and power indicator

1. Push down the lens to have better remote control performance and easy to observe the light information of

power status

2. Pull up the lens before mounting the display for video wall application

3. Pull/Push the lens until hearing the click sound

Push up to collapse the lens Push down to extend the lens

DS55MU01

2.4. Remote Control

2.4.1. General functions

[

] POWER button

Power ON/OFF.

[PLAY] buttons

Control playback of media les.(for Media Input

only)

Freeze feature

Pause: Freeze hot key for all inputs content.

Play: Unfreeze hot key for all input content.

[

] SOURCE button

Root Menu: Go to Video source OSD.

[

] HOME button

Root Menu: Go to Main Menu OSD.

Others: Exit OSD.

[

] LIST button

No function.

NAVIGATION buttons

[

]

Root Menu: Go to Smart picture OSD.

Main Menu: Move the highlight bar up to adjust

the selected item.

IR Daisy Chain Menu: Increase controlled

Group ID number.

[

]

Root Menu: Go to Audio source OSD.

Main Menu: Move the highlight bar down to

adjust the selected item.

IR Daisy Chain Menu: Decrease controlled

Group ID number.

[

]

Main Menu: go to previous level menu.

Source Menu: Exit source menu.

Volume Menu: Decrease Audio Volume.

[

]

Main Menu: go to next level menu or set

selected option.

Source Menu: Go to selected source.

Volume Menu: Increase Audio Volume.

[

] button

Root Menu: Go to IR daisy chain OSD in

Primary/Secondary mode.

Main Menu: Conrm an entry or selection.

[

] ADJUST button

Go to Auto Adjust OSD for VGA only.

[

] MUTE button

Toggle Audio Mute/Unmute.

[

] [ ] [ ] [ ] COLOR

buttons

Choose tasks or options.(for Media Input only)

[

]

Hot key for Window selection function.

[Number/ ID SET/ ENTER] button

Enter text for network setting.

Press to set the display ID. Refer to 2.3.2. ID

Remote Control for more detail.

DS55MU01

[

] FORMAT button

Change Image Zoom Mode [Full][4:3][Real][21:9]

[Custom].

[

] BACK button

Return to the previous menu page or exit from

the previous function.

[

] INFO button

Show Information OSD

[

] OPTIONS button

No function.

[

] [ ] VOLUME button

Adjust volume.

DS55MU01

2.4.2. ID Remote Control

You can set the remote control ID when you want

to use this remote control on one of several different

displays.

Press [ID] button. The red LED blinks twice.

1. Press [ID SET] button for more than 1 second to

enter the ID Mode. The red LED lights up.

Press the [ID SET] button again will exit the ID

Mode. The red LED lights off.

Press the digit numbers [0] ~ [9] to select the display

you want to control.

For example: press [0] and [1] for display No.1, press

[1] and [1] for display No.11.

The numbers available are from [01] ~ [255].

2. Not pressing any button within 10 seconds will

exit the ID Mode.

3. If an error pressing of buttons other than the

digits occured, wait 1 second after the red LED

lights off and then lights up again, then press the

correct digits again.

4. Press [ENTER] button to conrm. The red LED

blinks twice and then lights off.

NOTE:

• Press [NORMAL] button. The green LED

blinks twice, indicating the display is in normal

operation.

• It is necessary to set up the ID number for each

display before selecting its ID number.

DS55MU01

3. Connecting External Equipment

3.1. Connecting External Equipment (DVD/VCR/VCD)

3.1.1. Using HDMI video input

DVD / VCR / VCD

HDMI 1 IN HDMI 2 IN

HDMI Out

[HDMI IN]

3.2. Connecting a PC

3.2.1. Using VGA input

PC LINE IN

VGA IN

[VGA IN]

[VGA AUDIO IN]

VGA Out

D-Sub 15 pin

Audio Out

3.2.2. Using DVI input

DVI Out

[DVI IN]

DVI IN

3.2.3. Using HDMI input

HDMI 1 IN HDMI 2 IN

HDMI Out

[HDMI IN]

DS55MU01

3.3. Connecting Audio Equipment

3.3.1. Connecting an external audio device

AUDIO OUT

Stereo Amplifier

[AUDIO OUT] Audio In

3.4. Connecting Multiple Displays in a Daisy-chain Configuration

You can interconnect multiple displays to create a daisy-chain conguration for applications such as a menu board.

3.4.1. Display control connection

Connect the [RS232 OUT] connector of DISPLAY 1 to the [RS232 IN] connector of DISPLAY 2.

DISPLAY 1

DISPLAY 2

[RS-232C IN]

[RS-232C]

[RS-232C OUT] [RS-232C IN]

DISPLAY 1

DISPLAY 2

[RJ-45] [RS-232C OUT] [RS-232C IN]

[RJ-45]

3.5. IR connection

[IR IN]

External

IR Receiver

[IR IN]

[IR OUT]

DISPLAY 1

DISPLAY2

DS55MU01

DISPLAY 1 DISPLAY 2

[RS-232C OUT] [RS-232C IN]

NOTE:

1. This display’s remote control sensor will stop working if the [IR IN] is connected.

2. IR loop through connection can support up to 9 displays.

3. IR in daisy chain via RS232 connection can support up to 9 displays.

3.6. IR Pass-through Connection

DVD / VCR / VCD

(DVD / VCR / VCD)

Remote Control

[IR OUT]

[IR IN]

DS55MU01

4. Operation

NOTE: The control button described in this

section is mainly on the remote control

unless specied otherwise.

4.1. Watch the Connected Video

Source

1. Press

[

]

SOURCE button.

2. Press

[

]

[

]

button to choose a device, then

press

[

]

button.

4.2. Change Picture Format

You can change the picture format to suit the video

source. Each video source has its available picture

formats.

The available picture formats depend on the video

source:

1. Press

[

]

FORMAT button.

• PC mode: {Full} / {4:3} / {1:1} / {21:9}/

{Custom}.

• Video mode: {Full} / {4:3} / {1:1} / {21:9}/

{Custom}.

4.3. Overview

1. Android PD launcher:

• Android PD launcher is black page, as

below:

• Every apps leave by press back key, the

screen will go to android PD launcher.

• When you return to android PD launcher,

the screen will show hint image, the hint

image only show 5 second, as below:

• The hint image will notify you can press

source key to change source.

2. Admin mode:

• You can press “Home + 1668” to enter

admin mode. Please make sure you see the

Home OSD menu after “Home” is pressed,

and then press 1668 in sequence. Two

continuous “Home” keys will not be a valid

hotkey.

• Admin mode will show four icons:

“Settings”, “Apps”, “Network” and

“Storage”.

• When you leave admin mode, system will

return to last source.

1)Home page of admin mode, this page has

four items: “Settings”, “Apps”, “Network” and

“Storage”.

Settings : go to settings app.

Applications : show all apps.

Network : set Ethernet and Mobile network

(optional).

Storage : display current PD Android storage

information.

2.) Application page:

）

Network page

）

Ethernet page

DS55MU01

4.4. Media Player introduction:

1. Home page of MediaPlayer app, this page has

three items: “Play”, “Compose” and “Settings”.

Play : select playlist to play.

Compose: edit playlist.

Settings: setting play properties.

2. Select “Play” on home page, rst you should

choose one playlist to play between FILE 1 and

FILE 7.

The pencil icon means the playlist is non-empty.

3. Select “Compose” on home page, rst you

should choose one playlist to edit between FILE

1 and FILE 7.

The pencil icon means the playlist is non-empty.

4. If an empty playlist is chosen, the app will guide

you to select the media source.

All media les should be placed in /signage/ of

directory.

For example,

- videos in signage/video/

- photos in signage/photo/

- music in signage/music/

5. You could edit or delete a non-empty playlist, just

choose the desired playlist which is with pencil

icon.

6. Once you start to edit a playlist, you will see

below screen.

Source - les in storage.

Playlist – les in playlist.

There are 4 icons which map to the keys of

remote controller. Option key – launch slide bar

Play key – play media le.

Info key – show media info.

Ok key – select/unselect le.

6-1 In the slide bar, it helps you to do the

following:

- select all : select all storage les.

- delete all : delete all playlist les.

- add/remove : update playlist from source.

- sort : sort playlist.

- save/abort : save or abort playlist.

- back : return.

7. If you choose “Sort” in the slide bar, you can

change the order of les one by one.

DS55MU01

8. Press info key after you choose desired le, you

will get the detail information.

9. Press play key after you choose desired le, you

will play the media le directly.

10. If you make a playlist with all images les, before

saving, the app will ask you if you want to hava

background music while slideshow playing.

11. Select “Settings” on home page, this page has

three parts, “Repeat Mode”, “Slideshow Effect”

and “Effect Duration”.

- Repeat Mode : play mode.

- Slideshow Effect : photo slideshow effect.

- Effect Duration : photo effect duration.

12. Media Hotkey

- Play : Playback le.

- Pause: Pause le.

- Fast forward: forward 20 second.

- Rewind: back 20 second.

- Stop: Stop le and return to start. If the gif le, it

like the pause.

4.5. Browser manual

1. Home page of Browser app, this page has one

item: “Settings”.

Press Settings then enter next page.

2. Users can choose 1~7.

Press any one will show a dialog.

3. Enter url and press OK then data will save on List

DS55MU01

4. Press “Option” then left side will pop up a list

Import : Import url list le

Export : Export url list le

Delete all : Delete all url record on right side

Back : left side list will be closed.

4.1 Import

• Click import

• Choose storage

• Choose le contains urls

• Import le and url will show on list

• File format for import

Format should be like below with le extension

“txt”

4.2 Export:

• Click export

• Choose storage

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• Dialog shows path le will be saved and le’s

name.

Press “save” button then urls on list will be saved.

5. Press OK then url records will be saved

6. On url list page, if you select non-empty item, it

will show a dialog to ask edit or play url. If press

“Edit”, it will show edit url dialog, if press “Play”, it

will show web page of item’s url.

7. OSD menu interaction with Browser

7.1 Boot on source

• Set OSD menu => Conuration1 => Boot on

source => Input be BROWER Play List be 0.

Then PD will show Browser after reboot.

• Set OSD menu => Conuration1 => Boot on

source => Input be BROWER Play List be 1.

Then PD will show web page with 1st Url in

Browser app.

7.2 Schedule

Set OSD menu => Advanced option => Schedule

On time1, Off time2, Input be BROWSER, any day

you want of week, and Play List.

Finally check the right box.

Then PD will show web page with Url in

Browser app at time1 and nish at time2.

4.6. PDF reader play

1. Home page of Pdf app, this page has three items:

“Play”, “Compose” and “Settings”.

Play : select playlist to play.

Compose: edit playlist.

Settings: setting play properties.

2. Select “Play” on home page, rst you should

choose one playlist to play between FILE 1 and

FILE 7.

The pencil icon means the playlist is non-empty.

3. Select “Compose” on home page, rst you should

choose one playlist to edit between FILE 1 and

FILE 7.

The pencil icon means the playlist is non-empty.

4. If an empty playlist is chosen, the app will guide

you to select the media source.

DS55MU01

All media les should be placed in /signage/ of

root directory. For example,

- pdfs in /root/signage/pdf/

5. You could edit or delete a non-empty playlist, just

choose the desired playlist which is with pencil

icon.

6. Once you start to edit a playlist, you will see

below screen.

Source - les in storage.

Playlist – les in playlist.

There are 4 icons which map to the keys of

remote controller. Option key – launch slide bar

Play key – play media le.

Info key – show media info.

Ok key – select/unselect le.

6-1. In the slide bar, it helps you to do the

following:

- select all : select all storage les.

- delete all : delete all playlist les.

- add/remove : update playlist from source.

- sort : sort playlist.

- save/abort : save or abort playlist.

- back : return.

7. If you choose “Sort” in the slidebar, you can

change the order of les one by one.

8. Select “Settings” on home page, this page has

two parts, “Repeat Mode” and “Effect Duration”.

Repeat Mode : play mode.

Effect Duration : photo effect duration.

Media Hotkey:

Play : Playback le.

Pause: Pause page.

Fast forward: go to next page, if the page is end

of the le, it will go to next le.

Rewind: back to last page, if the page is rst of

the le, it will back to last le.

Stop: return to rst page of le

Color Hotkey:

Blue : Zoom in.(+10%)

Yellow : Zoom out.(-10%)

OK : Restore zoom

Arrow keys:

Up/Down/Left/Right : Adjust page. (When the

page has zoomed in/out)

Left : Previous Page. (When the page has not

zoomed in/out)

Right : Next Page. (When the page has not

zoomed in/out)

Combination key:

Number key + OK key : select specic page,

and press ok key to change page.

- Press number key.

- Press OK key, the bottom of the page will

show the page number, if

page number over

DS55MU01

total page number, it will not change page and

show current page number at the bottom of the

page.

4.7. CMS

1) Server

Setup CMS server address

2) Account

Setup CMS account

3) PIN Code

Setup CMS PIN code

(4) Version

Ver.3

(5) Content

There are internal storage/SD card/USB storage

3 options for selecting.

When Ver.3, Server/Account/PIN code is available.

4.8. Custom App

User can set up the application for Customer Source

Note:

(1) Only display User Installed app.

(2) Will not show up system pre-install app.

4.8.1. OSD Menu operation:

RCU: Source -> Custom

If set up customer APK, PD will open customer app

when switch source to Customer mode.

If no set up customer APK, PD will show Black screen

when switch source to Customer mode.

4.8.2. Function Introduction

Save

Select the App, click the Save will perform the

function of storage.

Forget

After press the Forget, can remove previously stored

information.

Cancel

Don’t do any change, directly closed Windows.

If no customer installed apk, the list will be blank.

The list will be blank and “Save””Forget” will be gray

and useless.

If customer installed apk,user can select customer

installed apk in list

• Case 1: Not set up Custom App case.

Customer app will show up and focus on rst

item automatically.

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After set up, the setting screen display the app name.

• Case 2: Set up Custom App case(there is entity

circle to the right of icon)

5. Signage display

5.1. Setting

Main items:

(1) Ethernet

(2) Proxy

(3) Signage Display

(4) System Tools

(5) Display

(6) Apps

(7) Security

(8) Date & time

(9) Developer options

(10) About

Developer options

System Tools

Proxy

Signage Display

Ethernet

Display

Apps

Security

Date & time

About

System

Personal

Device

Network

Settings

5.2. Ethernet

Enable/Disable to turn on/off Ethernet

After enable Ethernet, the settings will show:

(1) Connection Type (Available connection type:

DHCP/Static IP)

A. DHCP

B. Static IP

C. IP Address

D. Netmask

E. DNS Address

F. Gateway

(2) Mac Address

Connection Type

Static IP

Mac Address

00:24:67:21:57:ea

Ethernet Configuration

Main Switch

Disable

Enable

To see available networks, turn Ethernet on.

Ethernet

5.2.1. DHCP

DHCP mode:

(1) Cannot modify IP Address, Netmask, DNS

Address and Gateway.

(2) If connect successfully, it will display current

network conguration.

Connection Type

DHCP

Mac Address

00:24:67:21:57:ea

Ethernet Configuration

Main Switch

Disable

Enable

To see available networks, turn Ethernet on.

Ethernet

Ethernet Configuration

DISCARD SAVE

Connection Type

DHCP

Static IP

IP Address

172.17.2.12

Netmask

255.255.255.0

DNS Address

172.16.0.178

Gateway

172.17.2.254

5.2.2. Static IP

In Static IP mode, user can input IP Address, Netmask,

DNS address and Gateway

Note:

DS55MU01

IP address, netmask, DNS address and gateway address

input limitation

(1)Format:

I. number 0-9

II. decimal point “.”

Connection Type

Static IP

Mac Address

00:24:67:21:57:ea

Ethernet Configuration

Main Switch

Disable

Enable

To see available networks, turn Ethernet on.

Ethernet

Ethernet Configuration

DISCARD SAVE

Connection Type

DHCP

Static IP

IP Address

Netmask

DNS Address

Gateway

5.3. Proxy

Browser connect to Proxy server and ask Proxy server

to connect some website on Internet.

Enable/Disable to turn on/off Proxy server.

• Click “Enable” to switch proxy function “ON”

• Input the “Proxy hostname”. (Proxy server IP

address)

• Input the “Proxy port”. (Proxy server port

number)

• Select an “Type”. (Proxy server type.)

• Done.

- If the proxy server is need an authentication

to connect, please “check on” the

Authentication and input Username &

Password.

- If the proxy server is not need an

authentication to connect.

Proxy hostname

Proxy port

Type

HTTP

Proxy settings

Authentication

Username

Password

Authentication

Main Switch

Disable

Enable

Proxy

Note:

• Proxy type in HTTP, HTTPS, SOCKS4,

SOCKS5 are support.

• Only support the connection through the

proxy server with TCP port 80 & 443 &

5228.

• Proxy server with authentication on

Windows Sever Series is not support.

5.4. Signage Display

Divide into 4 groups: General Settings / Server Settings

/ Source Settings / Security

(1) General Settings

A. Signage Display Name

B. Boot Logo

C . Screenshot

(2) Server Settings

A. Email Notication

B. FTP

C . Remote Control

D. SICP Network Port

(3) Source Settings

A. Media Player

B. Browser

C . CMND & Play

D. PDF Player

E. Custom app

(4) Security

A. External Storage

(5) Other

A. TeamViewer Support

B. Platform Web API

Email Notification

FTP

Remote Control

SCIP Network Port

Server settings

Media Player

Browser

CMND & Play

PDF Player

Custom App

Source settings

General settings

Signage Display Name

PD_0024672157ea

Security

External Storage

SD card/USB External Storage Unlock

Boot Logo

Screenshot

Signage Display

5.4.1. General Settings

1. Signage Display Name

Set up PD name “PD_” + Ethernet Mac Address.

Note:

Input limitation:

(1) length: Max 36 characters

(2) format: no limit

2. Boot Logo

1) Scalar OSD menu to control Android boot logo

enable/disable

Scalar OSD menu operation

DS55MU01

RCU: Home -> Conguration2 -> Logo -> On/

Off/User

In user mode, user can choose their own boot

logo animation le.

Note:

(1) Boot animation le name: bootanimation.zip

(2) Will pop-up a window for user to select USB

and SD card. No priority issue.

2) When boot logo selected, PD will check if

there is bootanimation.zip under USB and SD

card.

Function introduction:

a. Option description

/data/local

Use customized boot animation le which is

copied from SD card or USB

/mnt/external_sd

Use boot animations le under SD card

/mnt/usb_storage

Use boot animations le under USB

b. Save

Press save key to save SD card or USB

bootanimation.zip to /data/local and set it as

boot logo.

c. Forget

Press Forget key to delete /data/local

bootanimation.zip and not show boot logo.

d. Cancel

Close dialogue w/o changes.

Scenario introduction:

Case 1

The user don’t settle customized boot logo. PD

does not nd any bootanimation.zip le under

SD and USB. The list will be blank. Save and

Forget button will be gray and useless.

Case 2

The users do not settle customized boot logo.

PD nd bootanimation.zip le under SD and

USB. The screen will show bootanimation.zip and

select the rst le automatically.

Case 3

The user settle customized boot logo, the screen

will show /data/local/bootanimation.zip.

3) If OSD menu Logo item is On or Off, the

users cannot choose boot animation in Android

settings.

3. Screenshot

Via Enable/Disable to control screenshot On/Off.

DS55MU01

After Enable, user can set screenshot timeslot and save

path.

Note:

Time slot of deletion and screenshot:

(1) Will delete picture at initial time 0 sec.

(2) Will screeshot at rst 40 sec.

(3) Media player, Browser, CMND & play, PDF reader,

Custom source are supported.

(4) Screenshot will not include video container

1) Interval

Set up interval timeframe. 30 mins or 60 mins.

2) Start Time

Set up screenshot start time.

Note:

(1) If no start time, the screen will show current

time automatically

(2) Just press Back key to exit dialog for Set up

(3) Start time cannot be newer than End time. It

will show Error toast.

3) End Time

Set up screenshot End time

Note：

(1) If no End time, the screen will show current time

automatically

(2) Start time cannot be newer than End time. It will

show error toast.

4)Repeat

Set screenshot repeat cycle. User can choose

screenshot time frame. (Multiple selection)

5)Save to

Set up screenshot save path. Internal storage, SD

card or USB storage.)

Note:

picture storage path

(1) In root of internal storage/usb storage/sd card,

PD will create folder automatically.

(2) The picture will save to OTS/Screenshot/.

6)Purge Screenshots

Set up purge timeframe. One day or One week.

DS55MU01

(7) Send screenshots via email

After check this item, it will send screenshot to

email of administrator

Please refer to 6.2.1 Email notication

Note:

Please conrm Email setting is done.

5.4.2. Server Settings

1. Email Notication

Via Enable/Disable to control Email On/Off)

After Enable, user can set up Email notication

conguration.

1) SMTP

Set SMTP conguration)

User can set Gmail account or other mail

account.

User can select other mail account and set up

SMTP server, Security type and port item

Note

Password input limitation

(1) Length: 6-20 characters

(2) Format: no limit

(3) unavailable port: 5000

Gmail safety setting

If Gmail is not working when setting is complete,

please test Gmail account via PC and link below

URL

https://www.google.com/settings/security/

lesssecureapps

And conrm “Access for less secure apps” item is

Turn On

Yahoo Email Security Setting

If Yahoo Email is not working when setting

complete, please conrm “Allow apps that use

less secure sign in” item is enabled.

2)Manager Email

Set up Receiver mail account

3)Test

Send Test Mail

To test Gmail account receive/send function.

DS55MU01

Note

(1) When Email is Disable, “Send Test Mail Button”

button will gray out

2. FTP

Via Enable/Disable to control FTP On/Off. After set up,

PD can share FTP les.

1) Account

Set up FTP account

Note:

Input limitation

(1) Length: 4-20 characters

(2) Format:

I. English a-z and A-Z

II. Number 0-9

2) Password

Set up FTP password.

Note:

Input limitation

(1) Length: 6-20 characters

(2) Format:

I. English a-z and A-Z

II. Number 0-9

FTP password display

(1) Will show “*” symbol to instead password if set up

password via remote control.

(2) After set up, the password text will show as “*”

symbol.

Before password input:

After password input:

Set up completed screen:

3)Storage Path

Show default path: Internal storage

Note:

Can only display Internal storage, cannot be

modied.(Only show path)

4) Will show Server is unbinded if Remote control

server feedback unbinded status.

5) Port

Set up FTP port number. Default: 2121

Note:

Input limitation

(1) Length: Max 5 characters

(2) Range: 1024 ~ 65535

DS55MU01

(3) Format: Number 0-9

(4) Unavailable port: 5000

(5) The port number must more than 1024

3. Remote Control

Via Enable/Disable to Control Remote Control On/

Off

User can input Server address. If server does not

registered, it will ask user for PIN code.

Bind status:

(1) Will show network is disconnected if not yet

connects to network.

(2) Will show Server is disconnected if

network connected but remote control server

disconnected.

(3) Will show Server is unbinded if Remote

control server feedback unbinded status.

(4) Will show Server is binded if Sever binded

successfully.

(5)Will show Error PIN code if input incorrect

PIN code.

4. SICP Network Port

Change SICP Network Port.

Note:

1. Range: 1025-65535

2. unavailable port: 8000 / 9988 / 15220 / 28123 /

28124

DS55MU01

5.4.3. Source Settings

1. Media Player

Can Edit Media Player play list and effect settings.

(1) Open Media Player Player List edit page.

(2) Open Media Player slideshow effect edit page.

2. Browser

Can edit Bookmark conguration.

(1) Open Browser setting page.

3. CMS

1) Server

Setup CMS server address

2) Account

Setup CMS account

3) PIN Code

Setup CMS PIN code

(4) Version

Ver.3

(5) Content

There are internal storage/SD card/USB storage 3

options for selecting

When Ver.3, Server/Account/PIN code is available.

4. PDF Player

Can edit PDF Player Play List and Effect Settings.

DS55MU01

(1) Open PDF Player Player List edit page.

(2)

Open PDF Player effect edit page

5. Custom App

User can set up the application for Customer Source.

Note

(1) Only display User Installed app.

(2) Will not show up system pre-install app.

Scalar OSD menu operation

RCU: Source -> Custom

If set up customer APK, PD will open customer app

when switch source to Customer mode.

If no set up customer APK, PD will show Black screen

when switch source to Customer mode.

Function introduction

(1) Save

Select App and press Save key to save it.

(2) Forget

Press Forget key to clean previous stored data

(3) Cancel

No change, close window directly

If no customer installed apk, the list will be blank.

No option for choose. Save and Forget key will be

gray and unavailable.

User can select customer installed apk in list

No setup Custom App

Screen will show available apps and focus on rst app

item automatically.

After setup, it will show App name

Case2. Setup Custom App. (there is a checked circle

on right)external storage.

DS55MU01

5.4.4. Security

1. External Storage

Enable: SD card/USB External Storage Lock.

Disable: SD card/USB External Storage Unlock.

Note:

Must re-plug SD card/USB External Storage after

unlock the external storage.

5.4.5. Other

(1) TeamViewer Support

Enable / Disable TeamViewer support.

(2) Platform Web API

Enable / Disable Platform Web API.

5.5. System Tools

System tools 4 main functions:

(1) Clear Storage

(2) Factor y Reset

(3) Impor t & Expor t

(4) Clone Media Files

5.5.1. Clear Storage

The purpose is to clear all data in OTS folders.

Divided into 4 mode:

(1) Clear all OTS folders

(2) Only clear OTS folder under Internal storage.

(3) Only clear OTS folder under USB storage.

(4) Only clear OTS folder under SD card.

Pop-up the window to display all folders which can be

clear.

5.5.2. Factory Reset

Factory Reset can recover to Factory default settings.

DS55MU01

Press OK to execute Reset function automatically

5.5.3. Import & Export

The function of Import & Export PD settins.

Notes.

(1) Settings.db (Saved le name: settings.db)

(2) Will save to OTS folder in storage

5.5.3.1 Export Signage Display

Settings

Will export to OTS folder under USB or SD card

(1) Export settings.db. Include OSD setting,

Android settings but “Signage Display Name”

and “Boot Logo”

(2) Export 3

party apk to OTS/app/

Note:

If no OTS folder exists in USB or SD card, it will be

created automatically.

List all available storage (internal/SD/USB)

5.5.3.2 Import Signage Display

Settings

Import settings.db from OTS folder under USB or

SD card.

(1) Import settings.db. Include OSD setting,

Android settings but “Signage Display Name”

and “Boot Logo”

(2) Auto install 3

party apk from OTS/app/

List all available storage (Internal/SD/USB)

Show notication dialog before database import

5.6. Clone Media File

Clone media le from Internal, SD or USB OTS

folder.

1. The cloned folder name under OTS folder

(1) OTS/photo

(2) OTS/music

(3) OTS/video

(4) OTS/cms

(5) OTS/pdf

(6) OTS/browser

2. The cloned le extension name is “.cms”)

Clone Source

(1) Internal storage

(a) check FTP

(b) check /OTS/

(2) SD / USB

Files under root

Target Location

(1) Internal storage

Save to /OTS/

(2) SD / USB

Save to root

DS55MU01

5.7. Display

User can modify the font size, can choose: Small/

Normal/Large/Huge

5.8. Apps

Display applications information.

Note

(1) User options key on RCU to show setting

option.

5.9. Security

(1) Credential storage

Control panel of certicates

5.10. Date & time

Via Scalar OSD menu to control Auto Time On/Off.

Note:

Add new NTP server to display current server IP

5.11. Developer options

Android developer options.

5.12. About

Main info in About:

(1) System updates

(2) Android version

(3) Kernel version

(4) Build number

DS55MU01

5.12.1. System updates

Will automatically search update.zip in USB.

Will be shown in list for user selection if found

Note:

(1) Only support Android Full image.

(2) le name should be update.zip.

(3) the le should be located in root of storage.

After select update.zip le, PD will restart and start

to update.

5.13. Supplementary

5.13.1. Quick Info

You can press “Info + 77” to startup quick info.

Quick info will show “Network” and “Monitor

Information”, as below:

Note:

Operation hours : It is updated every minute.

Heat status : It is updated every 5 seconds.

5.13.2. How to custom an Android boot

animation?

1. Overview

The Android boot animation is used script to

load PNG les when the device boots. It is

contained within an uncompressed zip le called

bootanimation.zip.

2. Inside the bootanimation.zip le

The bootanimation.zip as follow:

• The image folder (Contains PNG images named

in incremental numbers)

• The desc.txt le

(1) The image folder

These contain PNG images named in numbers,

starting from something like 0000.png or 0001.

png and proceeding with increments of 1. There

has to be at least one folder and there is no

known upper limit to the number of folders.

(2) The desc.txt le

This le denes how the images in the folder(s)

are displayed during the boot animation, in the

following format:

- Width Height Frame-rate

- mode Loop delay-time Folder1

- mode Loop delay-time Folder2

An example of a desc.txt le is:

- 1920 1080 30

- p 1 0 part0

- p 0 0 part1

a. The rst line

1920 and 1080 dene the width and height of

the screen resolution.

30 is the frame rate in fps (frames per

second) i.e. number of images to display per

second.

b. The second and third lines have a same

format.

The rst ‘p’ denes play mode is immediately

stop playing when boot complete.

The number after ‘p’ denes repeat mode

- specifying 0 would make the part loop

indenitely till the device has boot

complete.

- specifying 1 would make the part

playback once.

The next number denes the delay time(ms).

For example, if set 10, when all image les has

been playback, system will delay 10ms.

The part0 and part1 are image folder name.

The above example, the boot animation will play at

a resolution of 1920 by 1080 pixels, at a frame rate

DS55MU01

of 30 fps, starting with the contents of part0 folder and

after playing them in one loop, switching to contents

of part1 folder and playing them continuously till the

device boot complete.

3. Zip le:

Select everything (image folders and desc.txt)

inside the Bootanimation folder and zip them into a

new uncompressed zip archive using your favorite

compression utility like 7zip or WinRAR and so on.

If using 7zip, set compression level to “Store”

If using WinRAR, set “Compression method” to “Store”

or else bootanimation WON’T work

4. Apply the custom bootanimation

Procedure:

(1). Put your custom bootanimztion.zip le into

external SD card or USB and plug into PD

platform.

(2.) Make sure the Logo option is enabled.

Press Home key on RCU: OSD menu ->

Conguration 2 -> Logo -> set “User”

(3.) Press combination key “Home + 1888” on

RCU to go to Admin mode:

Settings -> Signage Display -> GENERAL

SETTINGS -> Boot Logo

(4). The system will nd the bootanimation.zip in

external SD card or USB automatically and copy it

to /data/local

(5.) Once step 1~4 has been done, restart the

system. The new customized boot animation should

be displayed during boot time.

5.13.3. How to Install Android app?

There are 3 ways to install your own android app.

(a) Via File Manager in Admin Mode

1. If you have apk already

1.1 copy your apk to USB disk or SD card,

and then plug them into OTS Android Signage

Display.

1.2 Go to Admin Mode > Apps > File Manager

1.3 Using File Manager and nd out your apk

and then you can install. Just press “ok” on the

selected apk.

2. Download apk by Chromium browser, and then

go to <internal storage path>/Download/ by File

Manager.

2.1 The rest of steps is the same as above.

Please note, each model may have different

<internal storage path>.

(b) Via Adb Shell

1. Make sure that your PC can connect to OTS

Android Signage Display using adb.

2. Prepare your apk in a folder(for example, C:\

apkfolder) on PC.

3. Execute the following instruction by command

line tool.

C:\apkfolder> adb install -r apk_name.apk

1. If you develop an apk which can download any

android app, then your apk can issue a customized

intent.

2. Giving the apk name and the path it was stored.

The system will help you to install by program.

Description Intent Parameters

Sw Update

php.intent.

action.

UPDATE_

APK

lePath

The absolute le path

including the le name.

Keep

Indicate that you want to

keep the le or not after

updating. The default value is

false.

packageName

The target package you want

to launch automatically after

updating.

activityName

The target activity you want

to launch automatically after

updating. But if current top

activity is not activityName,

nothing happened.

For example,

DS55MU01

Intent intent = new Intent();

intent.setAction(“php.intent.action.UPDATE_APK”);

intent.putExtra(“lePath”, “/sdcard/Download/apk_

name.apk”);

intent.putExtra(“keep”, true);

intent.putExtra(“packageName”, “com.example.apk_

name”);

intent.putExtra(“activityName”, “com.example.apk_

name.MainActivity”);

sendBroadcast(intent);

6. OSD Menu

An overall view of the On-Screen Display (OSD)

structure is shown below. You can use it as a

reference for further adjusting your display.

6.1. Navigating the OSD Menu

6.1.1. Navigating the OSD menu using the

remote control

FORMAT

SOURCE

INFOLIST

OPTIONSADJUST

1. Press

[

]

button on the remote control to

display the OSD menu.

2. Press

[

]

[ ]

button to choose the item you

want to adjust.

3. Press [OK] or

[

]

button to enter the

submenu.

4. In the submenu, press

[

]

[ ]

button to

toggle among items, press

[

]

[

]

button

to adjust settings. If there is a submenu, press [OK]

[

]

button to enter the submenu.

5. Press

[

]

button to return to the previous

menu, or press

[

]

button to exit the OSD

menu.

6.1.2. Navigating the OSD menu using the

display’s control buttons

1. Press [MENU] button to display the OSD menu.

2. Press [

] or [ ] button to choose the item

you want to adjust.

3. Press [

] button to enter the submenu.

4. In the submenu, press [

] or [ ] button to

toggle among items, press [

] or [ ] button to

adjust settings. If there is a submenu, press [

]

button to enter the submenu.

5. Press [MENU] button to return to the previous

menu, or press [MENU] button several times to

exit the OSD menu.

DS55MU01

6.2. OSD Menu Overview

6.2.1. Picture menu

Picture

Screen

Audio

Configuration 1

Configuration 2

Advanced option

Brightness

Contrast

Sharpness

Black level

Tint

Color

Noise reduction

Gamma selection

Color temperature

Color control

Smart power

Overscan

Medium

Native

Action

Off

Brightness(Picture)

Adjust the overall image and background screen

brightness(backlight).

Contrast

Adjust the image contrast ratio for the input signal.

Sharpness

This function is digitally capable to keep crisp image at

any timings.

It is adjustable to get a distinct image or a soft one

as you prefer and set independently for each picture

mode.

Black level

Adjust the image brightness for the background.

NOTE: sRGB picture mode is standard and cannot be

changed.

Tint (Hue)

Adjust the tint of the screen.

Press + button the esh tone color becomes greenish.

Press - button the esh tone color becomes purplish.

NOTE: VIDEO mode only.

Color(Saturation)

Adjust the color of the screen.

Press + button to increase color depth.

Press - button to decrease color depth.

NOTE: VIDEO mode only

Noise Reduction

Adjust the noise reduction level.

Gamma selection

Select a display gamma. It’s refer to the brightness

performance curve of signal input. Choose from

{Native} / {2.2} / {2.4} / {s gamma} / {D-image}.

NOTE: sRGB picture mode is standard and cannot be

changed.

Color temperature

It is used to adjust the color temperature.

The image becomes reddish as the color temperature

decreases, and becomes bluish as the color

temperature increases.

CCT 10000º K 9300 º K 7500 º K 6500 º K 5000 º K 4000 º K 3000 º K

X 0.279 ±

0.030

0.283 ±

0.030

0.299 ±

0.030

0.313 ±

0.030

0.346±

0.030

0.382±

0.030

0.440±

0.030

Y 0.292 ±

0.030

0.298 ±

0.030

0.315 ±

0.030

0.329 ±

0.030

0.359±

0.030

0.384±

0.030

0.403±

0.030

Color control

The color levels of red, green, and blue are adjusted by

the color bars.

R: Red gain, G: Green gain, B: Blue gain.

Smart power

Smart Power control is not relative to brightness

control:

1. Initial setting Brigthness

90 (in the range from 0-100)

Power consumption 90% of maximum power

consumption

2. Smart Power

OFF: no adaptation

MEDIUM: 80% of power consumption relative to

current settings

HIGH: 65% of power consumption relative to

current settings

Overscan

Change the display area of the image.

ON: Set to display area about 95%.

OFF: Set to display area about 100%.

Picture reset

Reset all settings in the Picture menu.

Select “Yes” and press “SET” button to restore to

factory preset data.

Press “EXIT” button to cancel and then return to the

previous menu.

6.2.2. Screen menu

Picture

Screen

Audio

Configuration 1

Configuration 2

Advanced option

H position

V position

Clock

Clock phase

Zoom mode

Custom zoom

Auto adjust

Screen reset

Full

Action

H position

Control Horizontal Image position within the display

area of the LCD.

Press + button to move screen to right.

DS55MU01

Press - button to move screen to left.

NOTE: VGA input only.

V position

Control Vertical Image position within the display area

of the LCD.

Press + button to move screen to up.

Press - button to move screen to down.

NOTE: VGA input only.

Clock

Press + button to expand the width of the image on

the screen the right.

Press - button to narrow the width of the image on

the screen the left.

NOTE: VGA input only.

Clock phase

Adjust the focal length of the monitor. It is used to

remove any horizontal interference and make the

text look clear.

NOTE: VGA input only.

Zoom mode

HDMI, DP, VGA, OPS: {Full} / {4:3} / {Real} / {21:9}/

{Custom}.

Playing media in Media Player : {Full} / {4:3} / {Real} /

{21:9}

There are no function when BROWSER, CMND &

Play, PDF Player, PDF Player, Custom and Media Player

UI and Android UI

Zoom Mode will be “Full” when tiling

Full

This mode restores the

correct proportions of

pictures transmitted in 16:9

using the full screen display.

4:3

The picture is reproduced in

4:3 format and a black band

is displayed on either side of

the picture.

Real

This mode displays the image

pixel-by-pixel on screen

without scaling the original

image size.

16:9

The picture is reproduced in

16:9 format and a black band

at the top and bottom.

21:9

The picture is reproduced in

21:9 format and a black band

at the top and bottom.

Custom

Choose to apply the custom

zoom settings in the Custom

Zoom submenu.

Custom zoom

You can use this function to further customize the

zoom settings to suit the image you want to display.

NOTE: This item is functional only when the

{Zoom mode} is set to {Custom}.

Zoom

Expands the horizontal and

vertical sizes of the image

simultaneously.

H zoom

Expands the horizontal size

of the image only.

V zoom

Expands the vertical size of

the image only.

H position

Moves the horizontal

position of the image left or

right.

V position

Moves the vertical position

of the image up or down.

Auto adjust

Press “Set” to detect and adjust H position, V position,

Clock, Phase automatically.

NOTE: VGA input only.

Screen reset

Reset all settings in the Screen menu to factory

preset values.

6.2.3. Audio menu

Picture

Screen

Audio

Configuration 1

Configuration 2

Advanced option

Balance

Treble

Bass

Volume

Audio Out (Line Out)

Maximum Volume

Minimum Volume

Mute

Audio source

Audio reset

Audio Out Sync

100

Off

Digital

Action

Off

DS55MU01

Balance

Adjust to emphasize left or right audio output balance.

Treble

Adjust to increase or decrease higher-pitched sounds.

Bass

Adjust to increase or decrease lower-pitched sounds.

Volume

Adjust to increase or decrease the audio output level.

Audio out (line out)

Adjust to increase or decrease line out output level.

Maximum volume

Adjust your own limitation for the maximum volume

setting. This stops the volume from being playing at too

loud a level.

Minimum volume

Adjust your own limitation for the minimum volume

setting.

Mute

Turn the mute function on/off.

Audio source

Select the audio input source. There are no audio

output when no video signal.

Analog: audio from audio input

Digital : audio from HDMI audio.

Audio reset

Reset all settings in the Audio menu to factory preset

values.

Audio Out Sync

Enable/disable audio out (line out) volume adjustability

to sync with internal speakers.

6.2.4. Configuration1 menu

Picture

Screen

Audio

Configuration 1

Configuration 2

Advanced option

Switch on state

Panel saving

RS232 routing

Boot on source

WOL

RGB Range

Configuration1 reset

Factory reset

Force on

Action

RS232

Action

Off

Auto

Action

Switch on state

Select the display status used for the next time you

connect the power cord.

• {Power off} - The display will remain off when the

power cord is connected to a wall outlet.

• {Forced on} - The display will turn on when the

power cord is connected to a wall outlet.

• {Last status} - The display will return to the

previous power status (on/off/standby) when

removing and replacing the power cord.

Panel saving

Choose to enable the panel saving functions and thus

reduce the risk of

“image persistence” or “ghost-imaging”.

• {Brightness} - Select {On} and the image

brightness will be reduced to an appropriate level.

The Brightness setting in the Picture menu will be

unavailable when selected.

• {Pixel shift} - Select the time interval ({Auto} / {10

~ 900} Seconds/ {Off}) for the display to slightly

expand the image size and shift the position of

pixels in four directions (up, down, left, or right).

Note: Only support external input source (HDMI, VGA,

DP, OPS).

RS232 Routing

Select the network control port.

Choose from: {RS232} / {LAN -> RS232} /

{CardOPSRS232 (OPS model only)}.

Boot on source

Choose to select source when boot up.

Input: select input source when boot up.

Playlist: select playlist index for Media player, Browser,

PDF player.

0: no play list. Same as switch source from OSD.1~7:

playlist number.

No failover function, system will keep source even the

source is no signal input.

WOL

Choose to turn on or off the wake on LAN function.

Choose from : {Off} / { On}

RGB Range

Manual correction gray-scale color.

Conguration1 reset

Reset all settings in Conguration1 menu to the factory

preset values.

Factory reset

Reset all settings in the OSD menus of {Picture},

{Screen}, {Audio}, {Conguration1}, {Conguration2},

and {Advanced option} to the factory preset values.

Android settings will also reset when factory reset.

Press

[

]

[

]

button to select {Reset}, and press

[OK] button to do the reset.

DS55MU01

Factory reset

CANCEL Reset

6.2.5. Configuration2 menu

Picture

Screen

Audio

Configuration 1

Configuration 2

Advanced option

OSD turn off

OSD H position

OSD V position

Information OSD

Logo

Monitor ID

Heat status

Monitor information

HDMI Version

Configuration2 reset

Action

24.21°C 75.57°F

Action

OSD turn off

Set the period of time the OSD (on-screen display)

menu stays on the screen.

The options are: {Off, 5 ~ 120} seconds.

*{Off} does not disappear automatically.

OSD H position

Adjust the horizontal position of the OSD menu.

OSD V position

Adjust the vertical position of the OSD menu.

Information OSD

Set the period of time the information OSD is

displayed on the upper right corner of the screen.

The information OSD will display when input signal is

changed.

The information OSD will remain on the screen with

{Off} selection.

The options are: {1 ~ 60} seconds.

Logo

Choose to enable or disable the picture of Logo

when turn on your display.

The options are:

• {Off}

• {On} (Default)

• {User}

1. If Logo set to ON, both scalar OTS logo and

android animation OTS logo will show.

2. If Log set to OFF, neither scalar OTS logo nor

android animation logo will not show.

3. If Logo set to USER, custom logo option in

android is not set, then there will be no boot

logo when power on.

4. If Logo set to USER, custom logo option in

android is set, there will be only custom logo

when power up.

* Logo will NOT rotate with rotation setting/

detection.

Monitor ID

Set the ID number for controlling the display via the

RS232C connection. Each display must have a unique

ID number when multiple sets of this display are

connected. Monitor ID number range is between 1 to

255.

The option are: {Monitor group}

Monitor ID

Monitor group

• {Monitor group}

The options are: {Off} / {1-254}

• {Off} – {Monitor group} are not

supported.

• {1-254} – {Monitor group} are supported.

The default setting is 1.

1 2

5 6

7 8

9 10 11 12

13 14 15 16

Heat status

This function allows you to check the thermal status

at any time.

Monitor information

Shows information about your display, including model

number, serial number, operating hours and software

version.

Monitor information

Model name

Serial NO.

Operation hours

SW Version

DS65MU01

N/A

FB01.06

HDMI Version

Set the HDMI version to 1.4 or 2.0, this setting is only

valid on HDMI input

Conguration2 reset

Reset all settings in Conguration2 menu to the

factory preset values.

DS55MU01

6.2.6. Advanced option menu

Picture

Screen

Audio

Configuration 1

Configuration 2

Advanced option

IR control

Power LED Light

Keyboard control

Off Timer

Date and time

Schedule

HDMI with One Wire

Language

OSD Transparency

Power Save

Advanced option reset

Unlock

Off

Action

Off

English

Off

Mode 1

Action

IR control

Select the operation mode of the remote control

when multiple displays are connected via an RS232C

connection.

• {Unlock} - All displays can be operated normally

by the remote control unit.

• {Primary} - Designate this display as the primary

display for remote control operation. Only this

display can be operated by the remote control.

(In primary mode, IR key will always be processed

regardless the monitor id/group settings).

• {Secondary} - Designate this display as the

secondary display. This display can not be operated

by the remote control, and will only receive the

control signal from the primary display via the

RS232C connection.

• {Lock All} / {Lock all but Volume} / {Lock all but

Power} / {Lock all except PWR & VOL}- Lock

the remote control function of this display. To

unlock, press and hold the [

] INFO button on

the remote control for 6 (six) seconds.

Power LED light

Choose to set power indicate LED on or off.

Choose {On} for normal use.

Keyboard control

Choose to enable or disable the display keyboard

(control buttons) function.

• {Unlock} - Enable the keyboard function.

• {Lock All} / {Lock all but Volume} / {Lock all but

Power} / {Lock all except PWR & VOL} - Disable

the keyboard function.

NOTE: “Keyboard Control Lock Mode” This

function completely disables the access to

all Keyboard Control functions. To enable

or disable the keyboard control lock, press

both [

] and

[

]

buttons and hold down

continuously for more than 3 seconds.

Off Timer

Set automatically power off time (in hours).

Date and time

Adjust the current date and time for the display’s

internal clock.

Date and time

Auto Sync

Set date

Set time

Choose time zone

London, Dublin

GMT+1:00

NTP Server

Current date time

2.android.pool.ntp.org

2017/06/27 13:17:33

1. Press [OK] button to enter or choose

2. Press

[

]

back button to return.

3. Press

[

]

[

]

button to adjust them.

* Cannot set time to date after year 2037.

Schedule

This function allows you to program up to 7 (seven)

different scheduled time intervals for the display to

activate.

Schedule

Schedule list

Enable

Start time

End time

Input

Playlist

Days of the week

Every week

Back SAVE

• Schedule list: You can set 7 schedules.

• Enable: Enable/disable schedule. If set start/end

time is conict or empty, input is empty or time

conict with other schedule list, you cannot enable

schedule.

• Start time: Set start time.

• End time: Set end time.

• Input: Platform will go to this select source

automatically after the schedule on.

• Play list: 1 - 7 : playback File1 - File7 of playlist

automatically, only media player, pdf player and

browser can set.

• Days of the week: Set Sunday, Monday, Tuesday,

Wednesday, Thursday, Friday, Saturday.

• Every week: Set lifecycle.

DS55MU01

• Back: Does not change schedule data.

• Save: Save schedule data.

HDMI with One Wire

CEC control.

• {Off} - Disable CEC.(Default)

• {On} - Enable CEC.

Language

Select the language used in the OSD menu.

The options are: English/Deutsch/

简体中文

Français/Italiano/Español/Pyccкий/Polski/Türkçe/

繁體

中文

日本語

/Português/

/Danish/Svenska/

Finnish/Norsk/Nederlands.

OSD Transparency

Adjust OSD transparency.

• {Off} - Transparency off.

• {1-100} - Transparency level 1-100.

Power Save

Mode 1 [TCP off, WOL on, auto off]

Mode 2 [TCP off, WOL on, auto on/off]

Mode 3 [TCP on, WOL off, auto on/off]

Mode 4 [TCP on, WOL off, no auto on/off]

Power save modes

Mode 1: DC off -> Power off. LED: Red.

Mode 3: DC off -> Back light off, LED: Red

Mode 4: DC off -> Back light off, LED: Red

Power Save -> Will not enter power save mode.

show “no signal” only.

RCU Power

Button Off

No Signal WoL Android

(ARM)

Mode 1 [TCP off,

WOL on, auto

off]

DC OFF DC OFF V ARM OFF

Mode 2 [TCP off,

WOL on, auto

on/off] (gary out)

DC OFF When

signal is

back, system

wake up

V ARM OFF

Mode 3 [TCP off,

WOL off, auto on/

off]

Backlight

OFF

Backlight

OFF

X ARM OFF

Mode 4 [TCP off,

WOL off, no auto

on/off]

Backlight

OFF

Backlight

ON, show

no signal

X ARM OFF

* This product does not support Mode 2

Following table is the action for Android board with

different power mode.

DC off/on: press power button by RC

Power mode in

OSD

Mode 1/2 Mode 3/4

DC off shutdown 1. The current source APK(such

as MediaPlayer, Broswer, PDF or

SmartCMS) will be closed.

2. Android system will go to the default

black launcher.

DC on Boot up 1. Android system reboots

Advanced option reset

Reset all settings except {Date and Time} in the

Advanced option menu to factory preset values.

1. Press [OK] or

[

]

button to enter the

submenu.

2. Press

[

]

[

]

button to select {Reset}

and press the [OK] button to restore settings to

factory preset values.

Press the [

] button or select {Cancel} and

press the [OK] button to cancel and then return

to the previous menu.

DS55MU01

7. Supported Media Formats

USB Multimedia Codec Formats

Video Decode

Type

Video

Codec

Container Decode Encode Channel Remark

MPEG1/2 MPEG1/2

MPEG program stream (.DAT,

.VOB, .MPG, .MPEG)

MPEG transport stream (.ts, .trp)

MP4 (.mp4, .mov)

AVI (.avi)

MKV (.mkv)

Max Resolution:

1080P@60fps

Max Bit Rats : 40Mbps

MPEG-4 MPEG4

MP4 (.mp4, .mov)

AVI (.avi)

MKV (.mkv)

Max Resolution:

1080P@60fps

Max Bit Rats : 40Mbps

H.263 H.263

FLV (.v)

AVI (.avi)

Max Resolution:

1080P@60fps

Max Bit Rats : 40Mbps

H.264 H.264

FLV (.v)

MP4 (.mp4, .mov)

MPEG transport stream (.ts, .trp)

ASF (.asf)

WMV (.wmv)

AVI (.avi)

MKV (.mkv)

Max Resolution:

1080P@60fps

Max Bit Rats : 135Mbps

4k2k@30fps

H.265 H.265

MP4 (.mp4, .mov)

MPEG transport stream (.ts,

.trp)

MKV (.mkv)

Max Resolution:

4K2K@60fps

Max Bit Rats : 100Mbps

GOOGLE

VP8

VP8 MKV (.mkv) WebM (.webm) V

Max Resolution:

1080P@30fps

Max Bit Rats : 20Mbps

Motion

JPEG

MJPEG

AVI (.avi)

MP4 (.mp4, .mov) MKV (.mkv)

Max Resolution:

1920*1080 @30fps

Max Bit Rats : 40Mbps

DS55MU01

Audio Decode

Type Audio Codec Container Decode Encode Channel Remark

MPEG Audio

MPEG1/2/2.5 Audio

Layer1/2/3

MP3 V 2

Bit Rate: 8kbps~320Kbps

Sampling Rate:

16KHZ~48KHz

Windows

Media Audio

WMA Version 7, 8,

9,10 pro M0, 10Pro

M1,M10 Pro M2

Decode:

WMA

V 2

Bit Rate: 8kbps~768Kbps

Sampling Rate:

8KHZ~96(M10)KHz

Non-support LBR

AAC Audio

MAIN, ADIF ,ATDS

Header AAC-LC

and AAC-HE

File Format:

AAC, M4A

V 5.1

Bit Rate: N/A

Sampling Rate:

8KHZ~48KHz

DS55MU01

Image Decode

Type

Image

Codec

Photo Decode Encode Channel Remark

JPEG

JFIF le

format 1.02

File

Format:

JPG, JPEG

Max Resolution: 7000 x 7000

The limitation of max resolution depends on

DRAM

BMP BMP

File

Format:

BMP

Max Resolution: 15360 x 8640

The limitation of max resolution depends on

DRAM

PNG PNG

File

Format:

PNG

Max Resolution: 15360 x 8640

The limitation of max resolution depends on

DRAM

NOTES:

• Sound or video may not work if the contents have a standard bit rate/frame rate above the compatible Frame/sec

listed in the table above.

• Video content with a Bit rate or Frame rate larger than the rate specied in the table above can cause choppy

video during playback.

DS55MU01

8. Input Mode

VGA Resolution:

Standard

Resolution

Active Resolution

Refresh Rate Pixel Rate Aspect Ratio Stand for Mode

H Pixels V Lines

VGA 640 480

60 Hz 25.175 MHz

4:3

Video Graphic

Array

72 Hz 31.5 MHz

75 Hz 31.5 MHz

WVGA 720 400 70 Hz 33.75 MHz 16:9

Wide Video

Graphic Array

SVGA 800 600

60 Hz 40 MHz

4:3 Super VGA

75 Hz 49.5 MHz

XGA 1024 768

60 Hz 65 MHz

4:3

Extended Graphic

Array

75 Hz 78.75 MHz

WXGA 1280 768 60 Hz 79.5 MHz 5:3 Wide XGA

WXGA 1280 800 60 Hz 79.5 MHz 16:10 Wide XGA

SXGA 1280 1024 60 Hz 108 MHz 5:4 Super XGA

WXGA 1360 768 60 Hz 85.5 MHz 16:9 Wide XGA

UXGA 1600 1200 60 Hz 162 MHz 4:3 Ultra XGA

HD1080 1920 1080 60 Hz 148.5 MHz 16:9 HD1080

Note: 1280x768@60Hz can be supported but not shown in EDID table.

SD Resolution:

Standard

Resolution

Active Resolution

Refresh Rate Pixel Rate Aspect Ratio

H Pixels V Lines

480i

720 480

29.97 Hz 13.5 MHz

4:3

480p 59.94 Hz 27 MHz

576i

720 576

25 Hz 13.5 MHz

4:3

576p 50 Hz 27 MHz

HD Resolution:

Standard

Resolution

Active Resolution

Refresh Rate Pixel Rate Aspect Ratio

H Pixels V Lines

720p 1280 720

50 Hz

74.25 MHz 16:9

60 Hz

1080i 1920 1080

25 Hz

74.25 MHz 16:9

30 Hz

1080p 1920 1080

50 Hz

148.5 MHz 16:9

60 Hz

2160p (HDMI

only)

3840 2160

30 Hz 297 MHz

16:950 Hz

594 MHz

60 Hz

• The PC text quality is optimum in HD 1080 mode (1920 x 1080, 60Hz).

• Your PC display screen might appear different depending on the manufacturer (and your particular version of

Windows).

• Check your PC instruction book for information about connecting your PC to a display.

• If a vertical and horizontal frequency-select mode exists, select 60Hz (vertical) and 31.5KHz (horizontal). In some

cases, abnormal signals (such as stripes) might appear on the screen when the PC power is turned off (or if the

PC is disconnected). If so, press the [INPUT] button to enter the video mode. Also, make sure that the PC is

connected.

DS55MU01

• When horizontal synchronous signals seem irregular in RGB mode, check PC power saving mode or cable

connections.

• The display settings table complies to the IBM/VESA standards, and based on the analog input.

• The DVI support mode is regarded as same to the PC support mode.

• The best timing for the vertical frequency to each mode is 60Hz.

DS55MU01

9. Cleaning and Troubleshooting

9.1. Cleaning

Caution When Using the Display

• Do not bring your hands, face or objects close to the ventilation holes of the display. The top of the display

is usually very hot due to the high temperature of exhaust air being released through the ventilation holes.

Burns or personal injuries may occur if any body parts are brought too close. Placing any object near the top

of the display could also result in heat related damage to the object as well as the display itself.

• Be sure to disconnect all cables before moving the display. Moving the display with its cables attached may

damage the cables and thus cause re or electric shock.

• Disconnect the power plug from the wall outlet as a safety precaution before carrying out any type of

cleaning or maintenance procedure.

Front Panel Cleaning Instructions

• The front of the display has been specially treated. Wipe the surface gently using only a cleaning cloth or a

soft, lint-free cloth.

• If the surface becomes dirty, soak a soft, lint-free cloth in a mild detergent solution. Wring the cloth to remove

excess liquid. Wipe the surface of the display to remove dirt. Then use a dry cloth of the same type to dry.

• Do not scratch or hit the surface of the panel with ngers or hard objects of any kind.

• Do not use volatile substances such as insert sprays, solvents and thinners.

Cabinet Cleaning Instructions

• If the cabinet becomes dirty, wipe the cabinet with a soft, dry cloth.

• If the cabinet is extremely dirty, soak a lint-free cloth in a mild detergent solution. Wring the cloth to remove

as much moisture as possible. Wipe the cabinet. Use another dry cloth to wipe over until the surface is dry.

• Do not allow any water or detergent to come into contact with the surface of the display. If water or

moisture gets inside the unit, operating problems, electrical and shock hazards may result.

• Do not scratch or hit the cabinet with ngers or hard objects of any kind.

• Do not use volatile substances such as insert sprays, solvents and thinners on the cabinet.

• Do not place anything made from rubber or PVC near the cabinet for any extended periods of time.

DS55MU01

9.2. Troubleshooting

Symptom Possible Cause Remedy

No picture is displayed

1. The power cord is disconnected.

2. The main power switch on

the back of the display is not

switched on.

3. The selected input has no

connection.

4. The display is in standby mode.

1. Plug in the power cord.

2. Make sure the power switch is

switched on.

3. Connect a signal connection to the

display.

Interference displayed on the display

or audible noise is heard

Caused by surrounding electrical

appliances or uorescent lights.

Move the display to another location

to see is the interference is reduced.

Color is abnormal The signal cable is not connected

properly.

Make sure that the signal cable is

attached rmly to the back of the

display.

Picture is distorted with abnormal

patterns

1. The signal cable is not connected

properly.

2. The input signal is beyond the

capabilities of the display.

1. Make sure that the signal cable is

attached rmly.

2. Check the video signal source

to see if it is beyond the range

of the display. Please verify its

specications with this display’s

specication section.

Displayimagedoesn’tllupthefull

size of the screen

1. The zoom mode is not set

correctly.

2. Scan Mode may be set

incorrectly to underscan.

3. If the image exceeds the screen

size, Scan Mode may need to be

set to Underscan.

Use the Zoom mode or Custom

zoom function in the Screen menu to

ne tune display geometry and time

frequency parameter.

Can hear sound, but no picture Improperly connected source signal

cable.

Make sure that both video inputs and

sound inputs are correctly connected.

Can see picture but no sound is

heard

1. Improperly connected source

signal cable.

2. Volume is turned all the way

down.

3. {Mute} is turned on.

4. No external speaker connected.

1. Make sure that both video inputs

and sound inputs are correctly

connected.

2. Press

[

]

[ ]

button to

hear sound.

3. Switch MUTE off by using the

[

]

button.

4. Connect external speakers and

adjust the volume to a suitable

level.

DS55MU01

Some picture elements do not light

Some pixels of the display may not

turn on.

This display is manufactured using

an extremely high level of precision

technology: however, sometimes some

pixels of the display may not display.

This is not a malfunction.

After-Images can still be seen

on the display after the display

is powered off. (Examples of still

pictures include logos, video games,

computer images, and images

displayed in 4:3 normal mode)

A still picture is displayed for an over

extended period of time

Do not allow a still image to be

displayed for an extended period of

time as this can cause a permanent

after-image to remain on the display.

How to setup the settings in the

menu to control all the monitors at

the same time and individually via

RC?

Daisy chained by RS232 and no IR

cable

1. The rst display sets as “Primary”

on OSD (Advanced option/IR control

item), others set as “Secondary”.

2. The setup OSD will show on Top-

Left of display.(Toggle MENU will show

again if it disappear)

3. Default setting: ID NO: 0, GP NO: 0,

this setting can control all displays by

IR.

The “+”, “-” can change “ID NO” to

control signal display by “Monitor ID”.

The “UP”, “DOWN” can change “GP

NO” to control multi-display by “Group

ID”.

*The rst display always be

controlled by IR.

How is the RC working? Daisy chain : no RS232 connected

and IR cable

No need setting, just to connect with

IR cables and control by IR.

*This way has out-of-synchronizm

phenomenon. Suggest to use above

setting with RS-232 cable.

DS55MU01

10. Technical Specifications

Display:

Item Specications

Screen Size (Active Area) 138.7 cm / 54.6 inch

Aspect Ratio 16:9

Number of pixels 3840 (H) x 2160 (V)

Pixel pitch 0.315 (H) x 0.315 (V) [mm]

Displayable colors 10 bits(D), 1.07 Billion colors

Brightness (typical) 350 cd/m

Contrast ratio (typical) 4000:1

Viewing angle 178 degrees

In/Out Terminals:

Item Specications

Speaker Output Internal Speakers 10W (L) + 10W (R) [RMS]/8Ω

1 Way 1 Speaker System

82 dB/W/M/160 Hz ~ 13 KHz

Audio Output RCA R/L x 1 0.5V [rms] (Normal) / 2 Channel (L+R)

Audio Input 3.5mm phone jack x 1 0.5V [rms] (Normal) / 2 Channel (L+R)

RS232C 2.5mm Phone jack x 2 RS232C in/RS232C out

RJ-45 RJ-45 Jack x 1 (8 pin) 10/100 LAN Port

HDMI Input HDMI Jack x 2

(Type A) (19 pin)

Digital RGB: TMDS (Video + Audio)

MAX:

Video - 720p, 1080p, 3840 x 2160/60 Hz

Audio - 48 KHz/ 2 Channel (L+R)

Supports LPCM only

VGA Input D-SUB jack (15pin) Digital RGB: TMDS (Video)

Analog RGB: 0.7V [p-p] (75Ω), H/CS/V: TTL (2.2kΩ), SOG: 1V [p-

p] (75Ω)

MAX: 1920 x 1080/60 Hz (WUXGA)

DVI Input DVI Jack x 1 Digital RGB: TMDS (Video)

IR Input/Output 3.5mm x 2 IR pass through or IR daisy chain

USB Input USB x 2 (Type A) USB 2.0, Multimedia play and service port / USB 3.0, Multimedia

play only

DS55MU01

General:

Item Specications

Power Input 100 - 240V~, 50 - 60Hz, 2.5A

Power Consumption (Max) 190 W

Power Consumption (typ.) 145 W

Power Consumption (Standby & Off)

<0.5 W

Dimensions (Without Stand) [W x H x D] 1239.2 x 727 x 61.7 mm

Weight (Without Stand) 15.96 Kg

Gross Weight (Without Stand) 23.0 Kg

Environmental Condition:

Item Specications

Temperature Operational 0 ~ 40°C

Storage -20 ~ 60°C

Humidity Operational 20 ~ 80% RH (No condensation)

Storage 5 ~ 95% RH (No condensation)

Altitude Operational 0 ~ 3,000 m

Storage / Shipment 0 ~ 9,000 m

Internal Speaker:

Item Specications

Type 1 Way 1 Speaker

Input 10 W (RMS)

Impedance 8Ω

Output Sound Pressure 82 dB/W/M

Frequency Response 160 Hz ~ 13 KHz

Q41G55M177901A

Hitachi DS55MU01 Non-interactive Flat Panel Displays

Product's Documents

User Manual

Specifications

Hitachi DS55MU01 Questions and Answers